baber/WOPTO huggingface dataset:
Patent JP-H10148864-A (JP)
Title: Photometry device for camera
Inventor: IRIE YOSHIAKI
IPC: G03B7/099
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain optimum exposure in which an entire photographic picture frame centering a main object is taken into account by performing photometric arithmetic calculation different in accordance with which small area groups a selected small area belongs to so as to decide an exposure value. SOLUTION: Before the photometric arithmetic calculation is performed, a CPU fetches dividing sensor output sent from the photometric circuit of a photometric sensor first and A/D converts the output (S200). The A/D converted dividing sensor output is corrected and coverted to the correct luminance signal of a photographing object (S202). At this time, one of range-finding points is decided based on the result of the line-of-sight detection of a photographer, etc., and to which photometric small areas of the corresponding photometric sensor the decided photometric point belongs is decided (S202). Next, the area of each photometric small area is taken into account, and the weighting of respective groups of A, B, and C is performed (S204).  The photometric arithmetic calculation different in accordance with which small area groups the selected small area belongs to is performed and the exposure value is decided (S207).
Patent JP-2001129540-A (JP)
Title: Apparatus and method for cleaning up volatile pollutant
Inventor: USHIO RYOZO
IPC: B01D53/34
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for efficiently decomposing a volatile pollutant contained in ground water, reducing the replacing frequency of activated carbon and enabling the conservation of a space and cost reduction. SOLUTION: Ground water pumped up by a pump 4 is introduced into an aeration device 4 through a water feed pipe 11 while the air used in aeration is introduced into an activated carbon tank 7 through a gas-liquid separation tank 6. Atmospheric air is introduced into an ozone gas generator 9 through an air dryer 8 and air containing the formed ozone gas is introduced into the aeration device 4. An ultraviolet lamp 24 and the protective pipe 26 arranged therearound are arranged in the aeration device 4 at a position where ground water is sprayed and ground water flows down along the surface of the protective pipe 26 to become a thin liquid layer. At this time, ozone is absorbed by ground water and radicalized by ultraviolet rays to oxidize and decompose a volatile pollutant contained in ground water.
Patent JP-H08153237-A (JP)
Title: Paper money discrimination device
Inventor: KITAZAWA YUKIO
IPC: G07D9/00
Filed: 1994-11-29
Abstract: PURPOSE: To easily execute maintenance without separating paper money discrimination device unit from a cabinet by constituting the device unit able to be drawn out in a state supported by the cabinet and to be tilted down forward. CONSTITUTION: A large denomination paper money storing part is united as an upper unit 16 and a paper money discrimination part, a paper money paying- out part and a small denomination paper money storing part are united as a lower unit (device unit) 17. The upper unit 16 and the lower unit 17 are constituted so as to be respectively independently drawn out from the cabinet 2. When the unit 17 is drawn out, the paper money discrimination part is exposed to the upper part. When an upper cover 83 of the paper money discrimination part is opened under said state, a receiving carrier 10 is opened. The lower unit 17 can be tilted down by pulling it out from its drawn state to a user's side. When a passage plate 84 is opened under the above state, a small denomination paper money carrier 12 is opened.
Patent JP-H10155305-A (JP)
Title: Cultivation rotor
Inventor: MIYAMARU YUKIO
IPC: A01B33/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To attachably and detachably provide side plates provided with plural blades on an outer peripheral part on the outer side end parts of both cultivation rotors mounted to rotary shafts projected from the transmission case lower end part of a walking type cultivator to both left and right sides and to exchangeably provide left and right side plates. SOLUTION: This cultivation rotor 1 is attachably and detachably mounted to both rotary shafts projected from the transmission case lower end part of the walking type cultivator to both left and right sides and many cultivation pawls 5 are attached to the outer periphery of a cultivation pawl attaching cylinder part 2. The side plate 9 for which the plural blades 9a are formed at the outer peripheral part is attachably and detachably provided on the outer side end part of both cultivation rotors 1 and the left and right ones of the side plates 9 are made exchangeable. Also, the blades 9a are made to act so as to gnaw into soil at the time of being rotated to one side and to float to the soil at the time of being rotated to the other side.
Patent JP-H06167595-A (JP)
Title: Reactor period measuring device
Inventor: ISHII YOSHIHIKO
IPC: G21C17/14
Filed: 1992-11-30
Abstract: PURPOSE:To measure reactor period with high accuracy even in the case of gang withdrawal in which a plurality of control rods are operated simultaneously at reactor startup. CONSTITUTION:A reactor period meter 10A calculates the reciprocal 17 of reactor period T with a calculator 12 based on the output 16 of a startup region neutron flux detector and the signal obtained with an integrator 11. And a corrector 13 corrects the reciprocal 17 by multiplying a correction constant (k). An integrator 15 outputs a reactor period signal 20 as the reciprocal of the reactor period T based on the corrected reciprocal 17. The correction constant (k) which is usually 1 becomes k<1 when the top end of a control rod adjacent to the particular startup region neutron flux detector comes close to this neutron flux detector. Even in the case of gang withdrawal which a plurality of control rods are operated simultaneously in reactor startup, reactor period is accurately measured and thus the reactor startup time can be shortened.
Patent JP-H11156265-A (JP)
Title: Reactive coating liquid applying head
Inventor: MATSUDAIRA OSAHISA
IPC: B05C5/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a reactive coating liquid applying head which can be easily disassembled and washed even when curing reaction has made progress inside the applying head. SOLUTION: In a slot die head for discharging coating liquid from a slit part 3 between two upper die 1 and lower die 2 facing each other to apply it, as material of which a coating liquid feeding part, a manifold part 8 for uniformly discharging coating liquid, a slit part except a lip part 4, and a side plate part for fixing two dies facing each other are constituted, fluororesin is used, or they are formed of fluororesin-coated raw material.
Patent JP-2001130590-A (JP)
Title: Food packaging bag
Inventor: HASHIMOTO KOJI
IPC: B65D30/28
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a food packaging bag for sandwiches, rice balls or the like wherein the bag can be simply and correctly unsealed to neatly remove a foodstuff received inside when the bag is unsealed by pinching a tab provided on the bag. SOLUTION: The food packaging bag comprises a bag body with a rear end opened by overlapping surface and rear films and heat-welding both side rims and a front end, and a tab formed by providing parallel longitudinal cut lines in a fore-and-aft direction on a surface protruding piece among surface and rear film protruding pieces which protrude forward from a heat-sealed portion at the front end of the bag body to obtain the tab surrounded by the longitudinal cut lines. In this case, a rear face of the tab is fixed by several lines of heat-welded parts to prevent curling which are orthogonal to the left and right longitudinal cut lines, and the heat-welded parts are used to regulate the tab in a correct unsealing direction for peeling.
Patent JP-H10157223-A (JP)
Title: Printer
Inventor: MOCHIDA SADAYOSHI
IPC: B41J11/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To correctly position each platen not only in a direction to come close to and away from a printing head but also in an axial direction, by setting the printing head to face the platens supported by confronting side plates, and supporting a positioning shaft for the platens in the vicinity of the platens to penetrate the side plates. SOLUTION: Two platens 2L, 2R are axially supported in one line by two confronting side plates 1. A positioning shaft 12 for the platens 2L, 2R penetrates circular through holes 11 formed in each side plate 1 in the vicinity of the platens 2L, 2R so that the positioning shaft 12 is supported by the through holes. The positioning shaft 12 is set to as to correctly position the platens 2L, 2R in a direction to come close to and away from a thermal head 4 and in an axial direction. Moreover, while a head-supporting body 5 held rotatably to both side plates 1 is closed, a notch 18 of a bent element 19 is engaged with a pin which can be easily determined in relative position to the platens 2L, 2R on the side plates 1, thereby positioning an arrangement line of heat- generating elements of the thermal head 4.
Patent JP-H09161323-A (JP)
Title: Optical type medium
Inventor: UCHIDA NAOYUKI
IPC: G11B7/24035
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve a volumetric recording density and to obtain excellent recording and reproducing characteristics by specifying the arithmetic average roughness (Ra) on the surface of a recording layer on the side to be irradiated with a beam to <=0.010μm. SOLUTION: A soln. which is prepd. by mixing Ni indoaniline dyestuff and ketone resin having a mol.wt. of 700 to 900 at a weight ratio of 80:20 and mixing this mixture at 6wt.% with a solvent. formed by mixing methyl ethyl ketone (b. p. 79.5 deg.C) and cyclohexanone (b. p. 156.5 deg.C) at a weight ratio of 60:40 is applied on a polyethylene terephthalate film having 20μm thickness by a bar coater and the coating is dried, by which the recording layer having 0.5μm thickness is formed. The coating conditions are a substrate transporting speed of 5m/min and a count #8 of a bar is used. The drying conditions are 60sec at 25 deg.C and in succession 60sec at 90 deg.C and 30% humidity.
Patent JP-H11144249-A (JP)
Title: Optical recording method, and optical disk recording and reproducing device
Inventor: ISHII KOICHIRO
IPC: G11B7/0045
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To always perform recording with optimum light intensities and simultaneously to enhance a processing speed by obtaing optimum recording conditions while performing prewritings while changing light intensities and simultaneously correcting the optimum conditions while measuring the temp. of a recording and reproducing device or a recording medium. SOLUTION: When an optical disk 10 is inserted, prewritings are performed by modulating a test pattern with an LD driver 13 and a light source 14 and the number of error bytes are obtained from reproduced signals with an error rate measuring means 22 every time recordings are performed by changing recording powers and optimum recording power are obtained from the relation among the recording powers and the number of error bytes and also, a temp. Tp is measured with a temp. sensor 27 to be stored in this device. When the recording of data is to be performed, the value of the temp. sensor 27 is read and when a temp. Tw at that time is changed from the temp. Tp by a value equal to or higher than a prescribed value, recording powers of all zones obtained at the time of the prewritings can be corrected with a recording power deciding means 25.  Thus, the fluctuation of recording power caused by temp. change can be corrected.
Patent JP-H07171161-A (JP)
Title: Ultrasonic therapy device
Inventor: IWAMA NOBUYUKI
IPC: A61B18/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide an ultrasonic therapy device capable of evaluating each performance of a plurality of high voltage pulsars independently formed in every channel to improve the performance of every high voltage pulsar. CONSTITUTION:An ultrasonic therapy device has a plurality of piezo elements 71-7n arranged in a convex form, a plurality of pulsars 61-6n independently connected to the piezo elements 71-7n, and applying a high voltage to the piezo elements 71-7n to generate a therapeutic wave in a prescribed focus position, a pulsar evaluating circuit 11 for independently comparing each output value outputted from the pulsars 61-6n with a standard value, and a pulsar control circuit 4 for independently controlling the output characteristics of the pulsars 61-6n on the basis of the comparison result.
Patent JP-H04218071-A (JP)
Title: Electrostatic recording method
Inventor: YAMAUCHI KEIJI
IPC: B41J13/076
Filed: 1990-11-27
Abstract: PURPOSE:To inexpensively and easily obtain clear recording without fogging whose recording density is high by executing the recording by making a roller having a grounded needle-like projection abut on an electrostatic recording body. CONSTITUTION:A latent image is formed on the electrostatic recording body 4 obtained by successively providing an electrical conductive layer 4 and a dielectric layer 6 on at least one surface of an insulating supporting body 7 and developed. At this time, the layer 5 is grounded by making the roller 2 having the grounded needle-like projection 1 abut on the recording body 4. Besides, it is desirable that the apex angle of the projection 1 is <=90 deg., the height thereof is 5mum-5mm and the projection exists by the density of >=5 pieces/cm<2>.
Patent JP-H02164503-A (JP)
Title: Separation of interlocking arm whose positional accuracy is guaranteed
Inventor: IIJIMA TADASHI
IPC: B29C45/42
Filed: 1988-12-19
Abstract: PURPOSE:To take out on the outside of a molding machine by a holding plate of an arm moving mechanism which is driven and controlled by a toothed belt and nut and operated by an air-pressure cylinder, by breaking a mold completely after molding. CONSTITUTION:A bar screw 8 is pulled out according to a movement of moving plate 5 and a toothed belt 11 is moved counterclockwise by a nut 9 turning in the opposite direction of the same. When a mold is broken completely by moving an arm part 14 to a mold part of a molding machine through a movement of the toothed belt 11, a holding plate 15 fitted to the tip part of the arm part 14 arrives at a taking-out position of a product. A movement of the holding plate 15 to a molding surface 4 is performed by driving of an air- pressure cylinder 17 and when suction of the product is completed, a holding identifier signal is imparted to a molding machine side. An operation clutch is provided between a pulley 10 and the nut 9 of the toothed belt, a pin 19 is actuated by the air-pressure cylinder and positioning is performed reliably.
Patent JP-H06342146-A (JP)
Title: Picture display device, semiconductor device and optical instrument
Inventor: INOUE SHUNSUKE
IPC: G02F1/1335
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an optical instrument having a line-of-sight detecting mechanism which attains the miniaturizing, the lightening and reducing the cost of a whole device by using a part of illuminating light from a light source as the illuminating light illuminating the eye of an observer. CONSTITUTION:A luminous flux emitted from the back light source 101 of a liquid crystal display panel 102 enters an eye-ball 105 through an eyepiece lens 103. A part of light reflected by the cornea front surface 106a, the cornea rear surface 106b, the crystalline lens front surface 108a and the crystalline lens rear surface 108b of a human eye follows the vicinity of an original optical axis, and a part of it is taken out by a light splitter 104 and is condensed on a photoelectric transducer 110 by a condensing lens 109. The electric output of the photoelectric transducer 110 is inputted to a control circuit 112 that is a computing means through an output line 111, and the line-of-sight is detected and is used as a signal for automatic focusing and a trigger signal for other function. Therefore an illuminating light source for detecting the line-of-sight is also used for the back light, so that an additive part such as a LED, etc., is eliminated.
Patent JP-H06167289-A (JP)
Title: Cooling device for rotary compressor
Inventor: ICHIMOTO KAZUHISA
IPC: F04C29/04
Filed: 1992-12-01
Abstract: PURPOSE:To improve durability by preventing abrasion generated between a roller and a vane in a compressor used for an air conditioner utilizing cooling medium or refregerator of a cold storage. CONSTITUTION:A motor part and a pump part connected to the motor part by means of a crank shaft are housed in a sealed vessel. The pump part is provided with, in a rotary compressor composed of a cylinder 6, a roller 5 rotated in an eccentric manner in the cylinder 6, and vanes reciprocating while being following the rotation of the roller 5, a radiator pipe 13 which discharges cooling medium cooled by a radiator into the sealed vessel. In addition, durability is improved in respect to cooling medium HFC 134a by performing fan cooling, cooling by an oil cooler, and cooling by liquid injection and refregerator oil.
Patent JP-H06168732-A (JP)
Title: Generated water recovering device for fuel cell power generation system
Inventor: TAKEDA HARUMASA
IPC: H01M8/04
Filed: 1992-12-01
Abstract: PURPOSE:To reduce mixture of phosphoric acid compound in recovered water by corrosion of phosphoric acid in supplying recovered water obtained by cooling and condensing water content included in combustion waste gas from a fuel reforming device or in air off-gas in which phosphoric acid from a phosphoric acid fuel cell is mixed to an ion exchange type water processing device. CONSTITUTION:Sedimentation chambers 46 are disposed in parallel along a flow direction to be separated by partition plates 45 under a water passage 51 provided spirally from an exit of a water collecting tube 49 comprising a water collecting plate 47 and a water guide tube 48 to collect recovered water cooled and condensed at a water content recovering tower 31 of a generated water recovering device 30. As the recovered water flows to the water passage 51, phosphoric acid compound included in the recovered water is settled as sediment in the sedimentation chambers 46.
Patent JP-H07148638-A (JP)
Title: Pallet cover device
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q11/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a pallet cover device formed in such a way that at least a part of a splash guard is retreated to the inner part of a machine and that this part is equipped with a safety member interlocked with the operation of the machine. CONSTITUTION:At least one side 2 of splash guards 1, 2 forming a pallet cover is formed to retreat to the inner part of a machine. One side splash guard 2 is equipped with a safety plug 7 for constraining this retreat, and interlocking mechanism 10 formed of a safety bar 13 between the splash guard 2 and a machine body; and the safety plug 7 and the safety bar 13 constrain each other. In addition, the machine operation of a pallet P is stopped by the safety plug 7 and a switch means in the interlocking mechanism 10.
Patent JP-H04198215-A (JP)
Title: Polymerization of monoepoxide
Inventor: TAKAHASHI HIROMI
IPC: C08G65/02
Filed: 1990-11-27
Abstract: PURPOSE:To polymerize a monoepoxide in high catalytic activity by using a specified catalyst purged with a nitrogen gas or the like just before the start of polymerization. CONSTITUTION:A process for polymerizing a monoepoxide in the presence of a compound metal cyanide complex catalyst (one synthesized by adding dropwise an aqueous solution of an alkali metal cyanometallate to an aqueous solution of a metal halide and adding dropwise an organic ligand to the reaction mixture), wherein the above catalyst is purged with 0.01-5.0l/g catalyst of a nitrogen gas or dry air at a flow rate of 0.1-10l/min at 0-120 deg.C for 5-180min just before the start of polymerization. According to the above process, the monoepoxide can be polymerized in high catalytic efficiency as compared with the case in which the catalyst is not purged with the above gas.
Patent JP-H07175551-A (JP)
Title: Portable arithmetic processor
Inventor: NAKATSUGAWA MASAZUMI
IPC: G06F1/16
Filed: 1993-12-21
Abstract: PURPOSE:To secure the improvement of operation efficiency and the reduction of a work area when a manuscript is inputted by using the portable arithmetic processor which has a foldable display part. CONSTITUTION:An arithmetic processing part 2 and a keyboard input part 1 are integrated in one body and those parts and the display part 4 are coupled through a hinge 3. Plural crosspiece members 8a, 8b, and 8c which are normally stored in a display part cover 7 are drawn out to information (A) and fixed while the display part 4 is in use. Similar effect is obtained by sliding part of the back surface plate itself of the display cover 7 or rotating it on its upper part as a support axis instead of the crosspiece members 8a, 8b, and 8c.
Patent JP-H11153641-A (JP)
Title: Semiconductor device testing device
Inventor: NAGATA TAKAHIRO
IPC: G01R31/26
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device testing device wherein accurate AC characteristics of a semiconductor device is obtained. SOLUTION: A device 1 which is to be measured comprising a power source input terminal 1a for power source input and a signal input terminal 1b for signal input, a current amplifier 2 which, with its inversion input terminal connected to an input terminal 4 through an input resistor 3, amplifies a power source current which is to be inputted in the power source input terminal 1a, a feedback resistor 5 inserted between the power source input terminal 1a and the inversion input terminal of the current amplifier 2, a current detecting resistor 6 inserted between the output terminal of the current amplifier 2 and the power source input terminal 1a, a differential amplifier 7 which outputs a voltage proportional to potential difference between both ends of the current detecting resistor 6, and a switch 8 connected in parallel to the current detecting resistor 6 are provided.  Here, the switch 8 is turned on at AC characteristics test wherein the signal input terminal 1b is applied with a signal.
Patent JP-H10167525-A (JP)
Title: Sheet carrying device
Inventor: IWAI HIROJI
IPC: B41J13/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To lessen the frictional resistance with a sheet of paper and reduce certainly the left-right dislocation of sheet about its direction of being carried by furnishing a leading edge aligning plate, with which at least the two sides of the leading edge of sheet are contacted and which is energized oppositely to the carrying direction and crosses it perpendicularly, in a position downstream of a sheet aligning roller about the sheet carrying direction. SOLUTION: Upstream of roller members 25b of the second guide roller about the direction of sheet 2 being transporting immediately before its being pinched a leading edge aligning plate 31 is borne rotatably by a rotary shaft 31a in such an arrangement that the combteeth form free end is positioned on both sides of roller member 25b and between the roller members 25b, and a spring 32 is installed to energize the aligning plate 31 to the upstream, and a stopper is furnished to stop the rotation to the upstream so that the aligning plate 31 is put in the vertical attitude.  In case the leading edge of the fed sheet is dislocated to the right about the transporting direction, the left side of the sheet leading edge first collides with the plate 31, and the transport of the sheet is continued in this state, so that the sheet moves along the plate 31 to correct the left-right dislocation, and then the transport is conducted in the parallel state with the specified transport direction.